i got punished by leaver buster becuz of remake!! 10 games 20 mins

idk when but this is the story
when i was at the loading screen . there is bugsplat and i cant reconnect i tried many times and i tried to restart the client but it still didnt work
i realized my team remake because the game end in 3 mins but after that i got punished by leaver buster system for 10 games and 20 mins
is this because of someone report me afk? it was a remake why i got punished .well i thing this is a bug
but pls im begging you riot . pls remove the punishment for my account also this is just pbe no need to ban
thank you
love you